Lab-Grown tumor avatars could personalize breast cancer treatment

NCT ID NCT06459791

First seen Jun 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This study tests a new approach for metastatic breast cancer patients. Doctors take a biopsy of a tumor and grow it in the lab to create a 'tumorogram'—a map showing which drugs might work best. Then, patients receive a treatment chosen based on this map. The goal is to see if this personalized approach leads to better tumor shrinkage within 6 months.

What this could mean

Our plain-language read of the trial. This is informational only — not medical advice or a prediction.

Active substance

personalized tumorogram-based therapy

What this could lead to

If successful, this approach could help doctors choose more effective treatments for metastatic breast cancer patients, potentially improving response rates.

What could go wrong

This is an early proof-of-concept study with only 110 participants, so results may not apply to all patients. The tumorogram may not always predict treatment success.

Disclaimer Read more

This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.

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Conditions

The condition(s) this trial relates to.

breast cancer breast carcinoma breast neoplasm

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Study contacts

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

Locations

  • Hôpital Saint-Louis - AP-HP Senopole

    NOT_YET_RECRUITING

    Paris, 75010, France

    Contact

    Contact

  • Institut Curie

    RECRUITING

    Paris, 75005, France

    Contact

    Contact

  • Institut Curie

    RECRUITING

    Saint-Cloud, 92210, France

    Contact

    Contact